Review on 🚗 DRIVESTAR 20-321 Power Steering Pump for Ford Super Duty 2005-2007 F250/F350, F450/F550, 2004-2005 Excursion by Eder Boesel

This was the second pump I have ordered from Revain for my 2005 Ford F350. The first was a redesigned A-1 Cardone block that has been leaking since I started the engine. I sent these back to Revain and decided to buy a new Drivestar pump. This pump worked well, but after many attempts to bleed air from the system, the pump still howled excessively when turned all the way. Now, 14 months after installation, the pump blows steering fluid out of the seals whenever pressure is applied to the steering system. Installing these pumps is very difficult and messy. I ended up taking the truck to an independent Powerstroke shop and they said they only use Motorcraft power steering pumps. They've had too many problems with aftermarket pump returns.